Mills
Effective tool for milling metal objects on the bottomhole
Reinforced with crushed carbide for difficult milling conditions
Washover mills with massive cutting edge for milling big metal objects
Preview
Special junk mill FZ2 Sp
The most effective and multi-purpose tool for drilling out cement and sand plugs, casing equipment, milling metal objects on the bottomhole
Specification
|
Mill type |
OD, mm |
Tool joint |
|
|
GOST 28487-90 |
API |
||
|
FZ2 Sp |
68 |
Z-45 |
- |
|
80 ... 95 |
Z-66 |
2 3/8 Reg |
|
|
98 ... 114 |
Z-73 |
NC-26 |
|
|
115 ... 124 |
Z-76 |
2 7/8 Reg |
|
|
113 ... 143 |
Z-86 |
NC-31 |
|
|
152 |
Z-88 |
3 1/2 Reg |
|
|
224 |
Z-102 |
NC-38 |
|
|
216 |
Z-117 |
4 1/2 Reg |
|
|
444,5 |
Z-152 |
6 5/8 Reg |
|
Junk mill FZ2
Effective tool for milling metal objects on the bottomhole. Cutting surface is reinforced with composite material made up of granulated hard alloy and binder material that allows mill to easily operate in difficult milling conditions where high durability of tool is required.
Specification
|
Mill type |
OD, mm |
Tool joint |
|
|
GOST 28487-90 |
API |
||
|
FZ2 |
83 … 95 |
Z-66 |
2 3/8 Reg |
|
102 … 127 |
Z-76 |
2 7/8 Reg |
|
|
130 … 145 |
Z-88 |
3 1/2 Reg |
|
|
180 … 220 |
Z-117 |
4 1/2 Reg |
|
|
268 … 270 |
Z-147 |
5 1/2 FH |
|
|
375 |
Z-171 |
6 5/8 FH |
|
Concave junk mill FZV2
Modification of FZ2 with concave surface that allows centralizing unfixed milling objects relative to mill.
Specification
|
Mill type |
OD, mm |
Tool joint |
|
|
GOST 28487-90 |
API |
||
|
FZV2 |
210 … 220 |
Z-45 |
4 1/2 Reg |
|
268 … 270 |
Z-66 |
5 1/2 FH |
|
|
434 |
Z-73 |
7 5/8 Reg |
|
Spiral junk mill FZS2
Designed for drilling out cement and sand plugs, casing equipment, milling metal objects on the bottomhole.
Specification
|
Mill type |
OD, mm | Flushing ports, pcs | Flushing ports diameter, mm | Length ±10,mm | Tool joint GOST 28487-2018, box |
|
FZS2 |
83...90 |
6 |
8 |
270 |
Z-65 |
|
93...95 |
6 |
10 |
270 |
Z-65 |
|
|
100...108 |
6 |
12 |
250
|
Z-73 |
|
|
116...153
|
6 |
14 |
З00
|
Z-86
|
Pilot mill FP2
Designed for milling components of tubings, liners, packers, joints and sleeves during remedial operations.
Specification
|
Mill type |
OD, mm | Pilot OD, mm | Flushing ports mill/pilot, pcs | Flushing ports diameter mill/pilot, mm | Length, mm | Weight, kg | Tool joint GOST 28487-2018, box |
|
FP2 |
115 |
60 |
3/3 |
12/8 |
470 |
16 |
Z-76 |
|
135 |
57 |
3/3 |
14/14 |
500 |
20 |
Z-102 | |
|
154 |
75 |
3/3 |
16/16 |
500
|
25 |
Z-88 | |
|
216
|
150 |
3/3 |
20/20 |
800
|
100
|
Z-133 |
Bit-mill DTF
Designed for drilling out cement and sand plugs, casing equipment in favorable conditions with small impact loads.
Specification
|
Mill type |
OD, mm | Flushing ports, pcs | Flushing ports diameter, mm | Length ±10,mm | Tool joint GOST 28487-2018, box |
|
DTF |
85...95 |
4 |
10 |
210 |
Z-66 |
|
100...115 |
4 |
10 |
220 |
Z-73 |
|
|
116...130 |
6 |
12 |
250
|
Z-86 |
|
|
140...160
|
6 |
12 |
280
|
Z-86
|
Junk mills FZ2Z
Effective tool for milling cement plugs, sand plugs, casing mountings, metal objects on the bottomhole as well as milling in horizontal well with liner-assemblies for multistage hydraulic fracturing.
Specification
|
Mill type |
OD, mm |
Flushing ports, pcs |
Flushing ports diameter, mm |
Length, mm |
Weight, kg |
Tool joint |
|
FZ2-82Z.Н66 |
82 |
4 |
10 |
210 |
6 |
Z-66 |
|
FZ2-116Z.Н76 |
116 |
4 |
12 |
320 |
14 |
Z-76 |
|
FZ2-118Z.Н76 |
118 |
4 |
12 |
320 |
14 |
Z-76 |
|
FZ2-120Z.Н76 |
120 |
4 |
12 |
320 |
15 |
Z-76 |
|
FZ2-122Z.Н76 |
122 |
4 |
12 |
320 |
15 |
Z-76 |
|
FZ2-124Z.М86 |
124 |
4 |
14 |
320 |
18 |
Z-86 |
|
FZ2-125Z.Н76 |
125 |
4 |
14 |
320 |
16 |
Z-76 |
|
FZ2-127Z.Н76 |
127 |
4 |
14 |
320 |
17 |
Z-76 |
|
FZ2-Z |
146 |
4 |
14 |
260 |
16 |
Z-86 |
Washover mill FK2
Has massive cutting edge reinforced with granulated hard alloy and designed for milling big metal objects in heavy conditions.
Specification
|
Mill type |
OD, mm | ID, mm | Length, mm | Weight, kg |
|
FK2 |
85 |
64 |
140 |
3 |
|
114 |
96 |
140 |
3 |
|
|
136 |
116 |
170 |
10
|
|
|
152
|
128 |
170 |
7
|
Washover mill FK2 Sp
Reinforced with granulated hard alloy and tungsten carbide teeth. Designed for milling (drilling-around) stuck drill pipes, tubings and sucker rods. All washover mills are produced with welding bevel.
Specification
|
Mill type |
OD, mm | ID, mm | Length, mm | Weight, kg |
|
FK Sp |
114 |
96 |
200 |
5 |
|
140 |
110 |
250 |
10 |
|
|
210 |
173 |
260 |
20
|
Magnetic mill FM
Multi-purpose tool designed for retrieving metal objects with ferromagnetic properties from well. Cutting mill crown allows milling metal object before retrieving.
Features:
- Mills are equipped with high-quality neodymium magnets
Specification
|
Mill type |
OD, mm |
Tool joint |
|
|
GOST 28487-90 |
API |
||
|
FM |
83 … 85 |
Z-66 |
2 3/8 Reg |
|
103 … 122 |
Z-76 |
2 7/8 Reg |
|
|
135 … 145 |
Z-88 |
3 1/2 Reg |
|
|
150 … 170 |
Z-117 |
4 1/2 Reg |
|
|
195 … 210 |
Z-121 |
4 1/2 FH |
|
|
444,5 |
Z-152 |
6 5/8 Reg |
|
Taper string mills
Taper string mills are designed for reaming elliptical pipes (restoring internal diameter), milling out a collapsed section of pipes, removing an internal surface roughness and cleaning a casing window.
Main feature of this tool is a tapered working surface reinforced with crushed carbide. Watermelon mill RK2 has apex angle 10°, string mill FKK2 has apex angle 20°, watermelon mill FRK2 has apex angle 30°.
Specification
|
Mill type |
OD, mm |
Tool joint |
|
|
GOST 28487-90 |
API |
||
|
FKK2 |
85 |
Z-66 |
- |
|
90 … 106 |
Z-76 |
2 7/8 Reg |
|
|
114 … 126 |
Z-88 |
2 7/8 Reg |
|
|
127 … 148 |
Z-117 |
3 1/2 Reg |
|
|
149 … 198 |
Z-121 |
4 1/2 FH |
|
|
213 … 272 |
Z-152 |
5 1/2 FH |
|
|
RK2 |
120,6 |
Z-45 |
2 7/8 Reg |
|
122 … 126 |
Z-66 |
NC-31 |
|
|
141 … 146 |
Z-73 |
3 1/2 Reg |
|
|
FRK2 |
122 … 124 |
Z-45 |
2 7/8 Reg |
|
140 … 146 |
Z-66 |
NC-31 |
|
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